Progesterone in the contraceptive pill:

  • A

    Prevents ovulation

  • B

    Inhibits estrogen

  • C

    Checks attachment of zygote to endometrium

  • D

    All the above

Similar Questions

Ideal contraceptive should be

$I$. User-friendly

$II$. Easily available

$III$. Effective

$IV$. Interferring coitus

$V$. Expensive and effective

$A$ : Maximum chances of failure in Rhythm method of contraception.
$R$ : Very few women have absolutely regular cycles.

$Cu$ ions released from copperreleasingintrauterine devices $(IUDs)$

  • [AIPMT 2000]

Condoms are made up of thin rubber/latex sheath which is used to cover

$A$ : Saheli - the new oral contraceptive for the female contains a non-steroidal preparation.
$R$ : It is 'once a week' pill with very few side effects and high contraceptive value.